KPB-4000 Frequency jamming devices
Category:
新增分类1
Product Number:
KPB-4000
Product description
1, the main function (1) The system must have a small size, light weight, easy to use features EOD soldier. Products through the Ministry of Public Security. (2) portable intelligent broadband radio frequency interference system for terrorist organizations, as well as criminals, remote-controlled explosive device may be commonly used simple radio remote control device and wireless communication tools transform existing civilian implementation of equipment defensive interference. For radio signals within a predetermined frequency band scrambling shielded special equipment. (3) the overall structure of the device and the interference frequency range applies to all areas of the country for the transfer or disposal of explosive ordnance disposal personnel close the suspicious radio-controlled explosive devices, applies to government officials VIP indoor and outdoor activities to follow the convoy and IED , EOD explosive terrorism, explosive ordnance disposal. 2, the technical parameters (1) frequency range 10-3000MHZ (having China Unicom, China Telecom, China Mobile 4G mobile phone interference frequency); (2) the transmit power power: 120W (3) Antenna: A: whip antenna; B: whip remote control toys all civil, industrial, civil remote control, remote control cars, etc: C;-shaped antenna: dual antenna collection;:; D E \ F \ G \ H built-in directional antenna array (4) interference even collection target antenna industrial radio remote control device. Interference all domestic civilian radio communications terminal, China Mobile, China Unicom, China Telecom 2G, 3G, 4G mobile phones. (5) having OLED device status display. (6) and adaptability of power: AC220V / DC24-26V. (7) Operating time: unlimited (~ Hours). (8) built DC24V20AH battery pack, the device can support more than 60 minutes of continuous work. (9) mode of operation: a key to open, shut down, with remote operating handle, with high and low frequency selection control switch. (10) Electromagnetic Compatibility GJB157A comply with the relevant provisions. (11) Reliability and Maintainability: MTBF more than 1000 hours, MTTR less than 1 hour (12) interference pattern: band blocking interference, Sweeping Interference (13) Work: sweep, toiletry spectrum and direct sequence spread spectrum phase binding (14) protection: RF output no-load and short circuit protection; internal power supply system with undervoltage, overvoltage, various protection overload, short circuit, sound and light alarm. (15) operating modes: a full-band work and 10-500MHZ, 800-3000MHZ sub-band operating modes to meet the requirements of the event. (16) interference distance: the base station coverage environment field strength under conditions -80DBM equipment placed on the ground 70 meters away from the interference. (17) Weight (host): 23Kg (18) Shell: imported material waterproof outer box (19) Antenna: Number 10-500MHZ external antenna 4; 800-3000MHZ with built-in directional antenna.
Frequency (MHz)
Length (m)
Mark
1
10-80
0.80 (2-3 section)
A
10-80
0.80 (2-3 section)
A
2
80-230
0.43
B
80-230
0.43
B
3
230-500
0.20
C
230-500
0.20
C
4
400-500
0.20
D
400-500
0.20
D
5
800-3000
0.5 * 0.39 * 0.35
H
800-3000
0.5 * 0.39 * 0.35
H
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